Global Patent Index - EP 2627062 A1

EP 2627062 A1 20130814 - Device and method for detecting the absence of a POTS splitter in a digital subscriber line

Title (en)

Device and method for detecting the absence of a POTS splitter in a digital subscriber line

Title (de)

Vorrichtung und Verfahren zum Erkennen der Abwesenheit eines POTS-Splitters in einem digitalen Teilnehmeranschluss

Title (fr)

Dispositif et procédé pour détecter l'absence d'un séparateur POTS dans une ligne numérique d'abonné

Publication

EP 2627062 A1 20130814 (EN)

Application

EP 12290048 A 20120209

Priority

EP 12290048 A 20120209

Abstract (en)

A device for detecting absence of a Plain Old Telephony Service or POTS splitter (203) on a Digital Subscriber Line (204), comprises: - means (221) for collecting channel transfer function data (301) for the Digital Subscriber Line (204); and - means (222) for detecting a single hole in the channel transfer function data (301).

IPC 8 full level

H04M 3/30 (2006.01); H04L 69/40 (2022.01); H04M 11/06 (2006.01); H04M 3/08 (2006.01)

CPC (source: EP US)

H04M 3/22 (2013.01 - US); H04M 3/306 (2013.01 - EP US); H04M 3/5166 (2013.01 - EP US); H04M 11/062 (2013.01 - EP US); H04M 3/085 (2013.01 - EP US); H04M 2203/056 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2627062 A1 20130814; EP 2627062 B1 20150520; CN 104115476 A 20141022; CN 104115476 B 20160727; JP 2015517231 A 20150618; JP 5948441 B2 20160706; KR 101603465 B1 20160314; KR 20140121427 A 20141015; US 2014376702 A1 20141225; US 9160841 B2 20151013; WO 2013117531 A1 20130815

DOCDB simple family (application)

EP 12290048 A 20120209; CN 201380008660 A 20130205; EP 2013052210 W 20130205; JP 2014556021 A 20130205; KR 20147022049 A 20130205; US 201314371686 A 20130205